ML42334451
投稿者
Glenn Kincaid この投稿者による視聴覚メディア プロフィール
日付
場所
US-CA-Goleta-El Capitan Beach State Park - 34.4617x-120.0140
Santa Barbara, California, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢
- 指定なし
- 性別
- 指定なし
観察結果の詳細
Reported earlier by Nick Lethaby. Seen floating with Western/Clark's Grebes, with Horned Grebes Nearby. Seen at a distance of several hundred yards through 70x scope. At this distance finer plumage details were not readily discernable. Distinguished from nearby grebes primarily by shape and size. Larger, longer-necked and larger-billed than nearby Horned Grebes. Shorter and thicker neck than Western/Clark's Grebes, with thicker and more tapered bill. Blockier head than Western/Clark's. Coloration - much lower contrast than nearby Western/Clark's or Horned. Very distant and cropped photo included.
テクニカル・インフォメーション
- モデル
- DMC-GH4
- レンズ
- LUMIX G 20/F1.7 II
- ISO
- 200
- 焦点距離
- 20 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/1.7
- シャッタースピード
- 1/320 sec
- 大きさ
- 1989 pixels x 1395 pixels
- オリジナルのファイルサイズ
- 1 MB